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wlad13 [49]
3 years ago
11

Which Boolean operator enables you to exclude a search term?

Computers and Technology
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

The three most commonly used operators are AND, OR, NOT. These are known as Boolean operators. They can be used to broaden or narrow a search and to exclude unwanted search terms and concepts.

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Write a method named circleArea that accepts the radius of a circle as a parameter (as a real number) and returns the area of a
lions [1.4K]

Answer:

  public static double circleArea(double radius){

       double area = 3.142*Math.pow(radius,2);

       return area;

   }

Explanation:

Find the complete program in java that prompts the user to enter a value for radius, stores it in a variable, calls the method circleArea() and passes the value for the radius, then displays the area.

import java.util.Scanner;

public class CocaColaVendingTest {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("Please enter the value for radius");

       double r = in.nextDouble();

       //Calling the method circleArea()

       double calcArea = circleArea(r);

       System.out.println("The Area is: "+calcArea);

   }

   public static double circleArea(double radius){

       double area = 3.142*Math.pow(radius,2);

       return area;

   }

}

6 0
3 years ago
a. Describe how the student can use the jar of rice to model particle motion of a substance in each state of matter: solid, liqu
Black_prince [1.1K]

Answer:

because the jar is ........

4 0
3 years ago
Which of the following is not one of the steps a company would take in an attempt to prevent a malfunction or failure of their p
bulgar [2K]

Answer:

A overdesign

Explanation:

7 0
3 years ago
1. Write a static method named computeOddSum that is passed an array of int's named numbers. The method must compute and return
S_A_V [24]

Answer:

The method in Java is as follows:

public static int computeOddSum(int [] myarray){

       int oddsum = 0;

       for(int i=0; i<myarray.length; i++ ) {

        if(myarray[i]%2==1) {

           oddsum+=myarray[i];

        }

     }

     return oddsum;

   }

Explanation:

This defines the static method

public static int computeOddSum(int [] myarray){

This initializes oddsum to 0

       int oddsum = 0;

This iterates through the array

       for(int i=0; i<myarray.length; i++ ) {

This checks for odd number

        if(myarray[i]%2==1) {

The odd numbers are added, here

           oddsum+=myarray[i];

        }

     }

This returns the calculated sum of odd numbers

     return oddsum;

   }

To call the method from main, use:

<em>int [] myarray = {3, 10, 11, 2, 6, 9, 5};</em>

<em>      System.out.println("Odd sum = " + computeOddSum(myarray));</em>

5 0
3 years ago
A named storage location in the computer's memory that holds a piece of information is a(n):
DaniilM [7]
Variable or scalar is a storage address (identified by a memory address) paired with an associated symbolic name, which contains some known or unknown quantity of information referred to as a value.
5 0
3 years ago
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